import 'package:flutter/material.dart';

// 使用有状态的的小组件
class Myapp extends StatefulWidget {
  // 创建一个状态对象
  @override
  State<StatefulWidget> createState() {
    // TODO: implement createState
    // throw UnimplementedError();
    return _MyappState();
  }
}

class _MyappState extends State<Myapp> {
  @override
  Widget build(BuildContext context) {
    // TODO: implement build
    List<String> news = [];
    return null;
  }
}
